20114649

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{1487}}^1$

素因数の和:1666

約数の個数: 20

約数和(自身を含む): 30248064

約数和(自身を除く): 10133415

約数列:

[1, 3, 9, 27, 81, 167, 501, 1487, 1503, 4461, 4509, 13383, 13527, 40149, 120447, 248329, 744987, 2234961, 6704883, 20114649]

約数ペア:

[(1, 20114649), (3, 6704883), (9, 2234961), (27, 744987), (81, 248329), (167, 120447), (501, 40149), (1487, 13527), (1503, 13383), (4461, 4509)]